I don’t like talking on _______ telephone; I prefer writing _______ letters.

This sentence is too hard _____________ me understand.-Don’t worry. Let me explain it you. [ ]

Do you have classes in the morning?—Yes, we have a class _____ 9 :30.[ ]

____________ my glasses? I can’t read without them.— I ____________ them on the desk, but they are not there now.

I don’t know the teacher is talking with Miss Wang.